<template>
  <div>
    <!-- $i18n.locale会在 en， zh之间切换 -->
    <!-- :key="$i18n.locale" 的结果是：
    1. 当$i18n.locale的值变化时，key的值就变化了
    2. 在vue中，当元素的key值变了之后，vue就会强制更新它
 -->
    <el-calendar :key="$i18n.locale" v-model="value">
      <template
        slot="dateCell"
        slot-scope="{date, data}"
      >
        <div class="date-content" @click="fn(date, data)">
          <!-- data.day ==> 2022-10-09
          data.day.split('-') ==> [2022,10, 09]
        -->
          <span class="text">{{ data.day.split('-')[2] }}</span>
          <span v-if="isWeekend(date)" class="rest">休</span>
          <span v-if="isJiejiari(date)" class="rest">节</span>
        </div>
      </template>
    </el-calendar>
  </div>
</template>
<script>
export default {
  data() {
    return {
      value: new Date()
    }
  },
  methods: {
    fn(date, data) {
      console.log(date, data)
    },
    isJiejiari(date) {
      // 是否节假日
    },
    isWeekend(date) {
      // console.log(date.getDay())
      // 获取当前时间是星期几？
      // 0 => 星期天
      // 判断是否周末？
      const d = date.getDay()
      return d === 0 || d === 6
    }
  }
}
</script>

<style lang="scss" scoped>
.select-box {
  display: flex;
  justify-content: flex-end;
}

::v-deep .el-calendar-day {
  height:  auto;
 }
::v-deep .el-calendar-table__row td::v-deep .el-calendar-table tr td:first-child, ::v-deep .el-calendar-table__row td.prev{
  border:none;
 }
.date-content {
  height: 40px;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
}
.date-content .rest {
  color: #fff;
  border-radius: 50%;
  background: rgb(250, 124, 77);
  width: 20px;
  height: 20px;
  line-height: 20px;
  display: inline-block;
  font-size: 12px;
  margin-left: 10px;
}
.date-content .text{
  width: 20px;
  height: 20px;
  line-height: 20px;
 display: inline-block;

}
::v-deep .el-calendar-table td.is-selected .text{
   background: #409eff;
   color: #fff;
   border-radius: 50%;
 }
::v-deep .el-calendar__header {
   display: none
 }
</style>
